Need color of factor amp turn on wire for a 2004 gmc deniali

I can provide you with some general information about wire color patterns in vehicles.
Wire color patterns can vary between different makes, models, and even different years of the same vehicle. It's crucial to consult the appropriate wiring diagrams or reference materials specific to your vehicle to ensure accurate information.
To obtain the wire color pattern for the front right door of a 2004 Chevy Tahoe and a 2002 Yukon XL, I recommend referring to the vehicle's service manual or wiring diagram. These resources can typically be obtained through the manufacturer's website, official service manuals, or automotive repair databases.
Alternatively, you may consider reaching out to a Chevrolet or GMC dealership or contacting an automotive electrician who has access to wiring diagrams and can provide you with the accurate wire color pattern for your specific vehicle.
Remember, when dealing with vehicle wiring, it's important to exercise caution and, if you're not confident in your abilities, seek professional assistance to ensure the wiring is done correctly and safely.

GMC YUKON XL 2004 OWNER'S MANUAL Pdf Download ' ManualsLib

here,
4L or 4.7?
RTM
click WJ in the box, free factor service manual.
chapter 8w, page 42-13 &14


http://www.morris4x4center.com/knowledge-base/index.htm?utm_source=cj#service
not too exciting.. really, a fuse, relay2 and PCM at bottom

Can u use a tester?

hello,
yes it is replaceable, it should be under the dash lower panel, but the fast blinking sounds like a bulb is not working or a bad connection, if you replace the flasher the you may want to make sure that you have the electronic version as they are more reliable. and the other thing is to make sure that you have a good ground in your wiring and that all the connections are dry, tight, and installed properly by color code

sure, IN USA.
the FSM shows, that (factor service manual)
or alldata.com .
what is best is the schematic.
this is the world wide web and GM exports cars and trucks
and all are wired differently (laws in your country,etc)
1960-2000 United States (see alldata.com for fast answer)
1965-2000 Canada
1964-2001 Brazil

These are the radio wiring colors on the 2003 GMC Sierra:
• Car Radio illumination wire: Brown
• Radio ground wire: White/Black
• Stereo Amp trigger wire: Pink
• Stereo dimmer wire: Gray
• Left front speaker + wire: Tan
• Left front speaer - wire: Gray
• Right front speaker - wire: Dark green
• Right front speaker + wire: Light green
• Left rear speaker - wire: Yellow
• Left rear speaker + wire: Brown
• Right rear speaker - wire: Light blue
• Right rear speaker + wire: Dark blue

Polarity should not play a factor in sound.

However usually the BRIGHTER colors are + and the darker/bland colors are -

Hope this helps.

Try this site. Bottom of the page gives color codes for each vehicle. http://www.etrailer.com/faq-wiring.aspx

check out this link, it should be helpful, has a color code for GMC and other vehicles. Let me know if you need more help or info. Good luck!
http://www.etrailer.com/faq-wiring.aspx

You will need a test light, don't worry about the colors. Four wires, one for left turn signal, one for right turn signal, one for parking lights, and one is ground(usually black). Hook up ground, turn on trucks left signal and hookup to one of trailers other three wires, you will either light up the correct light or wrong one just continue til lights match coming off your truck to what you want to light up. And brake lights are left and right signal, so if you do signals the brake light will work. I can explain further if you need help.